Speakers: Atlantic Technology IWTS-14 LCR-IP In-Wall Loudspeakers

The IWTS-4 LCR-IP, IWTS-7 LCR-IP, and IWTS-14 LCR-IP in-wall loudspeakers from Atlantic Technology use NetStreams' StreamNet IP technology to deliver audio signals. The IP improvements made on the models use separate, individually equalized power amplifiers for the tweeter and the woofer, the company says, creating a specified audio signal for each driver and bypass conventional electrical crossover networks. The models still include a crossover network for traditional installations, but the NetStreams mode allows the loudspeakers to avoid resistors, capacitors, and inductors in the passive crossover to reduce insertion loss, resulting in a system as much as 5 dB louder. Prices: IWTS-4, $250; IWTS-7, $385; IWTS-14, $515. Atlantic Technology. 781-762-6300. www.atlantictechnology.com